• Infection (usually viral) of respiratory bronchial tree with transient inflammatory changes, bronchial edema, and mucus formation leading to symptoms of airway obstruction • Viruses are the most ...

usually not indicated in healthy nonelderly adults in absence of vital sign abnormalities or asymmetric lung sounds may be warranted in patients with cough lasting > 3 weeks in absence of other known ...

Bronchitis is inflammation in your bronchial tubes. It can be either acute or chronic. When this inflammation is acute — which means it’s a short-term issue — it may be contagious. Acute bronchitis is ...

Adventitious breath sounds are abnormal sounds resulting from unusual airflow through the lungs. They can be due to conditions, such as asthma or bronchitis. Anything that changes the normal airflow ...

Acute bronchitis typically lasts from 10 to 14 days, up to 3 weeks in some cases. Chronic bronchitis lasts at least three months, and episodes can come and go for two or more years after your initial ...

Sinus infections and bronchitis can cause similar symptoms, such as coughing and fever. Both usually go away without treatment, but people can take some steps to ease their symptoms. Sinus infections ...

Coughing, sore throat, fatigue, fever, and a stuffy or runny nose are all hallmark signs of a cold or other respiratory virus. But sometimes that cough persists for days (or even weeks) after the ...

Bronchitis refers to the inflammation, irritation and infection of the main airways of the lungs. These main airways are generally termed bronchi. The main symptom is a cough that may produce ...

What causes the dry coughing, extra mucus, and other cold symptoms you’ll suffer when you get a case of acute bronchitis? Bronchitis is inflammation of the lining of your bronchial tubes, which are ...

Coughing and wheezing can leave anyone wondering whether it is asthma or bronchitis at play. Both of these respiratory issues share symptoms but have different roots: one is a chronic condition, ...

About one in 20 people experience bronchitis every year, despite it being a respiratory infection no one wants. Its most common symptoms include wheezing, chest tightness, low fever, fatigue, ...